฿1,650 Cheap Flights from Seattle (SEA) to Las Vegas (LAS)

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Cheap Flights from Seattle (SEA) to Las Vegas (LAS)

Prices were available within the past 7 days and start at ฿1,650 for one-way flights and ฿3,295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 6 Jan - Mon, 6 Jan
SEA
Seattle
LAS
Las Vegas
฿3,295 Return, found 1 day ago
฿3,295
Return
found 1 day ago
Select Delta flight, departing Mon, 6 Jan from Seattle to Las Vegas, returning Mon, 6 Jan, priced at ฿3,295 found 1 day ago
Delta
Mon, 6 Jan - Mon, 6 Jan
SEA
Seattle
LAS
Las Vegas
฿4,820 Return, found 1 day ago
฿4,820
Return
found 1 day ago
Select Delta flight, departing Mon, 6 Jan from Seattle to Las Vegas, returning Mon, 6 Jan, priced at ฿4,820 found 1 day ago
Delta
Mon, 6 Jan - Mon, 6 Jan
SEA
Seattle
LAS
Las Vegas
฿5,820 Return, found 1 day ago
฿5,820
Return
found 1 day ago
Select Delta flight, departing Mon, 6 Jan from Seattle to Las Vegas, returning Mon, 6 Jan, priced at ฿5,820 found 1 day ago
Delta
Mon, 6 Jan - Mon, 6 Jan
SEA
Seattle
LAS
Las Vegas
฿6,010 Return, found 1 day ago
฿6,010
Return
found 1 day ago
Select Delta flight, departing Mon, 6 Jan from Seattle to Las Vegas, returning Mon, 6 Jan, priced at ฿6,010 found 1 day ago
Delta
Mon, 11 Nov - Wed, 20 Nov
SEA
Seattle
LAS
Las Vegas
฿7,110 Return, found 6 days ago
฿7,110
Return
found 6 days ago
Select Delta flight, departing Mon, 11 Nov from Seattle to Las Vegas, returning Wed, 20 Nov, priced at ฿7,110 found 6 days ago
Delta
Mon, 6 Jan - Mon, 6 Jan
SEA
Seattle
LAS
Las Vegas
฿7,515 Return, found 1 day ago
฿7,515
Return
found 1 day ago
Select Delta flight, departing Mon, 6 Jan from Seattle to Las Vegas, returning Mon, 6 Jan, priced at ฿7,515 found 1 day ago
Delta
Mon, 11 Nov - Wed, 20 Nov
SEA
Seattle
LAS
Las Vegas
฿7,945 Return, found 6 days ago
฿7,945
Return
found 6 days ago
Select Delta flight, departing Mon, 11 Nov from Seattle to Las Vegas, returning Wed, 20 Nov, priced at ฿7,945 found 6 days ago
Delta
Mon, 11 Nov - Wed, 20 Nov
SEA
Seattle
LAS
Las Vegas
฿7,950 Return, found 6 days ago
฿7,950
Return
found 6 days ago
Select Delta flight, departing Mon, 11 Nov from Seattle to Las Vegas, returning Wed, 20 Nov, priced at ฿7,950 found 6 days ago
Delta
Mon, 11 Nov - Wed, 20 Nov
SEA
Seattle
LAS
Las Vegas
฿8,300 Return, found 6 days ago
฿8,300
Return
found 6 days ago
Select Delta flight, departing Mon, 11 Nov from Seattle to Las Vegas, returning Wed, 20 Nov, priced at ฿8,300 found 6 days ago
United
Mon, 11 Nov - Wed, 20 Nov
SEA
Seattle
LAS
Las Vegas
฿8,600 Return, found 6 days ago
฿8,600
Return
found 6 days ago
Select United flight, departing Mon, 11 Nov from Seattle to Las Vegas, returning Wed, 20 Nov, priced at ฿8,600 found 6 days ago
Flight from Seattle to Las Vegas route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿3,295
Distance
1385 km

Perfect flights from Seattle to Las Vegas

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Las Vegas. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Las Vegas, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Harry Reid Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿1,650 and roundtrip prices from ฿3,295. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Harry Reid Intl. and explore Las Vegas and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your SEA to LAS travel arrangements today and embark on the journey of a lifetime in Las Vegas.

Frequently asked questions

How much is a flight from SEA to Harry Reid Airport (formerly McCarran Airport)?
Round-trip tickets between Seattle - Tacoma Intl. Airport (SEA) and LAS start from ฿3,295. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to LAS?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Seattle - Tacoma Intl. Airport (SEA) to Harry Reid Airport (formerly McCarran Airport) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Sea-Tac Airport to McCarran Intl. Airport (LAS)?
It only takes around 2 hours and 28 minutes to journey from SEA to McCarran Intl. Airport (LAS). Recline your seat and get comfortable — but not too comfortable. You’ll be touching down in Las Vegas in no time.
How far is the flight from Sea-Tac Airport to LAS?
It’s just 1,400 kilometres between Seattle - Tacoma Intl. Airport (SEA) and LAS. Chances are you’ll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Harry Reid Airport (formerly McCarran Airport)?
Check out the deals on offer with these top carriers and book your ticket from Seattle - Tacoma Intl. Airport (SEA) to LAS today:

  • Alaska Airlines - (AS) with 230 monthly flights
  • Delta Air Lines - (DL) with 152 monthly flights
  • Spirit Airlines - (NK) with 86 monthly flights
  • Southwest Airlines - (WN) with 86 monthly flights

Are SEA to LAS flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some super cheap fares from Seattle - Tacoma Intl. Airport (SEA) to LAS emerging a few weeks prior to the departure date. If you’d rather book ahead of time, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline advertises prices that far in advance.
Seattle Airports

Seattle Paine Field Intl. Airport

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